Front deck at Tilbury Lane at dusk, with metal railing, seating and the glass sliders serving the living space and primary suite.

How I think through a floor plan

A designer's account of how a house plan actually comes together: the variations, the sightlines, the trade-offs, and the moment it finally works.

Journal

Front exterior of Islabella, an elevated coastal house plan with an elevator to all three levels, a covered front porch and a metal roof.

Planning an Elevator in an Elevated Coastal House

By Intertwine House Plans

What to settle before building: the shaft and the landings, the pit, overhead above the top landing, and the permit and rental rules worth asking about.

Read more: Planning an Elevator in an Elevated Coastal House
The Lowell, an elevated Low Country house plan with a wraparound porch, seen from the front

What Makes a House Plan Low Country

By Intertwine House Plans

Raised foundations, deep porches, metal roofs and a long narrow footprint. What actually defines the Low Country style, how it answers a coastal lot, and ten plans drawn in Charleston that show the parts in place.

Read more: What Makes a House Plan Low Country
An elevated coastal craftsman house with a dark standing seam metal roof, timber brackets over the entry gable, and a stair run up to the covered front porch.
Behind the Plans Interview with the Designer Residential Design

How I Became a House Designer

By Angela Kamer

Barbie houses made from carpet samples, The Sims at two in the morning, and floor plans drawn in the margins during class. How I found out that designing houses was a real job, and the path that got me there.

Read more: How I Became a House Designer
A line drawing of an elevated narrow-lot coastal house seen from the front, raised above a drive-under garage.

How to Read a Floor Plan

By Intertwine House Plans

A floor plan is a horizontal slice through the house, taken about four feet above the floor. Once you know that, most of the conventions on the sheet explain themselves. What the dimension strings mean, which sheet answers which question, and the two-minute check to run before you get attached to a plan.

Read more: How to Read a Floor Plan
A drawn side elevation sheet showing a coastal house raised on piers above open parking, with the roof line, siding and stair run in line work.

What My Plan Set Doesn't Include, and What You Buy Locally

By Intertwine House Plans

Stamps, site plans, engineered framing, mechanical and plumbing are not in any stock plan set, from anyone. What is missing, who provides each item locally, and the questions to ask your building department before you spend anything.

Read more: What My Plan Set Doesn't Include, and What You Buy Locally
An elevated coastal house seen from the front, raised on a ground level with parking beneath.

How I Think Through a Floor Plan

By Angela Kamer

How a coastal house plan actually gets designed. Starting from an earlier plan rather than a blank sheet, walking the house in 3D before it exists, and the competing priorities that decide where the stairs land and which room wins.

Read more: How I Think Through a Floor Plan